• OSGB 1936 / British National Grid to ETRS89 (1)

  EPSG:1036
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to ETRS89 (2)

  EPSG:1039
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to ETRS89 (3)

  EPSG:7708
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (2)

  EPSG:1040
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (1)

  EPSG:1681
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (2)

  EPSG:15956
  Area of use: United Kingdom (UK)
  

• NAD83(CSRS)v2 to NAD83(CSRS)v4 (1)

  EPSG:9122
  Area of use: Canada - British Columbia - mainland and Graham Island.
  

• Puerto Rico to WGS 84 (1)

  EPSG:8402
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore.
  

• Puerto Rico to NAD83(HARN) (1)

  EPSG:8481
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore.
  

• NAD83(CSRS) to CGVD2013 height (1)

  EPSG:6648
  Area of use: Canada
  

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